i got an error please need help

06/21/2011 13:09 xMagician#1
when i extract data , map pk2 i got error
it gives me that : E:\E.SRO.Rar.rar: CRC failed in [Renewal]EliteSro-Client(15-05-2011)\Data.pk2. The file is corrupt

please tell me what can i do .. ?!
06/21/2011 13:23 slyymaster#2
close your firewall than redownload it
06/21/2011 13:38 xMagician#3
oke but can anyone upload map , data pk in rar ?